import cv2

img_r=cv2.imread("93852527_p0_r.jpg")
img_b=cv2.imread("93852527_p0_b.jpg")
img_g=cv2.imread("93852527_p0_g.jpg")

img_list=[img_g,img_b,img_r]
i=0
while True:
    cv2.imshow('img',img_list[i%3])
    i+=1
    key_press=cv2.waitKey(10)
    if key_press==27:
        break

cv2.destroyAllWindows()
